Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308881 | Process to produce oil with low polyaromatic hydrocarbon content | Supriyantini Nunik, Joseph Tundang, Sudiyatmoko Bambang | 2019-06-04 |
| 9512366 | Process to produce process oil with low polyaromatic hydrocarbon content | Nunik Supriyantini, Joseph Tundang, Bambang Sudiyatmoko | 2016-12-06 |